A magnitude ML 1.0 earthquake occured in region: 3 km E Scheggino (PG), on
and geographic coordinates (lat, lon) 42.7160, 12.8700 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Scheggino | PG | 3 | 461 | 461 |
Sant'Anatolia di Narco | PG | 3 | 564 | 1025 |
Poggiodomo | PG | 5 | 117 | 1142 |
Vallo di Nera | PG | 6 | 364 | 1506 |
Monteleone di Spoleto | PG | 10 | 599 | 2105 |
Spoleto | PG | 11 | 38218 | 40323 |
Cascia | PG | 12 | 3217 | 43540 |
Cerreto di Spoleto | PG | 12 | 1075 | 44615 |
Ferentillo | TR | 12 | 1913 | 46528 |
Campello sul Clitunno | PG | 14 | 2442 | 48970 |
Polino | TR | 15 | 233 | 49203 |
Montefranco | TR | 16 | 1276 | 50479 |
Arrone | TR | 17 | 2763 | 53242 |
Leonessa | RI | 19 | 2435 | 55677 |
Sellano | PG | 20 | 1079 | 56756 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.7
ML 1.0 |
2009-02-16 16:01:55 |
42.716 | 12.87 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 744619 |
Field | Value |
---|---|
Time (UTC) | 2009-02-16 16:01:55 ± 0.39 |
Latitude | 42.7160 ± 0.0099 |
Longitude | 12.8700 ± 0.0453 |
Depth (km) | 8 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 744619 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3803 |
Semi-minor axis of confidence ellipse (meter) | 907 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 102 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3860.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 233 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28958 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 744619 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:04:53 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 744619 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:04:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHE. | 2009-02-16T16:02:07.76 | 0.3 | undecidable | manual | Sg | 5 | 32.1456 | 0.287 | 68 | |
IV.LAV9.SHZ. | 2009-02-16T16:02:04.28 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.NRCA.HHZ. | 2009-02-16T16:02:04.70 | 0.6 | undecidable | manual | Sg | 57 | 23.754 | 0.019 | 50 | |
IV.LNSS.HHZ. | 2009-02-16T16:02:02.91 | 0.3 | undecidable | manual | Sg | 132 | 18.7701 | -0.146 | 74 | |
IV.CESI.HHE. | 2009-02-16T16:02:02.64 | 0.1 | undecidable | manual | Pg | 5 | 32.1456 | 0.024 | 97 | |
IV.LNSS.HHZ. | 2009-02-16T16:02:00.23 | 0.3 | undecidable | manual | Pg | 132 | 18.7701 | 0.165 | 74 | |
IV.NRCA.HHZ. | 2009-02-16T16:02:00.94 | 0.1 | undecidable | manual | Pg | 57 | 23.754 | -0.062 | 100 |